| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.73 | 5.599% | $201.409 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $195.51 | 9.430% | $213.9466 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $116.99 | 10.136% | $128.8481 | $128.85 | $128.85 | $128.80 |
| Purchase #4 | $197.77 | 3.832% | $205.3485 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $204.46 | 6.580% | $217.9135 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $14.54 | 9.220% | $15.8806 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $235.73 | 10.316% | $260.0479 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $1,155.73 | $1,243.3942 | $1,243.40 | $1,243.40 | $1,243.20 | |